Escutcheon



FIG. 1 is a perspective view of a escutcheon showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof, the left side view being a mirror image of the right side.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a escutcheon, as shown and described. 